95038domain: NAppears in sequencesComposite n coprime to 5 such that Fibonacci(n) == Legendre(n,5) (mod n).at n=28A049062Composite n such that Fibonacci(n) == Legendre(n,5) == -1 (mod n).at n=8A094063Number of composite numbers between exponents of successive Mersenne primes.at n=31A157894-2-Knödel numbers.at n=45A225506